Anti-CD281 antibodies enable researchers to detect and measure the CD281 antigen in biological samples. This target is a reported synonym of the TLR1 gene, which encodes toll like receptor 1. This protein is known to function in immune response pathways and inflammatory response pathways, among other biological roles. The human version of CD281 has a canonical amino acid length of 786 residues and a protein mass of 90.3 kilodaltons. It is reported to be localized in the cytoplasmic vesicles, Golgi, and cell membrane of cells. This target antigen may also be known as TIL. Western Blot is a widely used application for the CD281 antibodies listed below. In addition, Immunohistochemistry is also a common application.